I was doing some work out of Chicago in 2006 and at one point had some down time.  A co-worker had the Carrara Pro 5 Course on Disc.  He let me watch the entire thing while I was working there.  
Mark is amazing the way he explains everything.  I learned alot, but didnt retain everything so I dont have the Disc to reference too.

I think I'm going to purchase the DVD for 6 Pro. :)